A disgruntled horse owner causes problems for Ty and Amy's business. Jack offers to teach Luke to ride a horse, and Lisa is regretting the decision to let Tim stay at Heartland.
Amy is hired to gentle one of the wild horses, but his temperament may prove impossible to work with. Meanwhile, Georgie is dragged to a university open house by Peter and ends up face to face with Wyatt after months apart.
Georgie's graduation has finally arrived but so has a mysterious figure from her past. Mitch sets himself up as Heartland Beef's competition. Jade invites herself to be Georgie's roommate in the loft.
Amy is asked to spend time at an art retreat to work with an artist's allegedly traumatized horse. Georgie helps Lisa with an emergency. Caleb gets a surprise from Cassandra.